New NotebookLM Tables Help Plan Trips, Meetings, and Study Projects

Turn messy notes into order fast with tables in NotebookLM. Convert PDFs and Google Docs, free to use, so you save hours ...
JournalofAccountancy

Using Excel’s What-If Analysis with Data Table for data analysis

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...
InfoWorld

R data.table symbols and operators you should know

Make your R data.table code more efficient and elegant with these special symbols and operators. Plus, learn about the new fcase() function R data.table code becomes more efficient — and elegant — ...
InfoWorld

How to use .SD in the R data.table package

For some data.table users, “dot-SD” is a bit of a mystery. But data.table creator Matt Dowle told me that it’s actually quite simple: Just think of it as a symbol representing “each group.” Let’s go ...